baber/WOPTO huggingface dataset:
Patent JP-2004338535-A (JP)
Title: Vehicle door opening/closing device, and vehicle door opening/closing control method
Inventor: IWASAKI YUTA
IPC: B60J5/04
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door opening/closing device S capable of preventing burning and operational disability of a door opening/closing means caused by overload, and enhancing convenience when a person gets on/gets off.  <P>SOLUTION: The vehicle door opening/closing device S comprises a door opening/closing condition detection means 20 to output the opening/closing condition signal according to the automatic opening/closing condition to a control means 30, and door opening/closing assist request operation means 13, 14, 15 and 16 to output the door opening/closing assist request signal to the control means 30 according to the door opening/closing assist request operation by a person to get on/get off a vehicle. The control means 30 stops the door opening/closing means 40 according to the opening/closing condition signal, and drives the door opening/closing means 40 to assist the opening/closing operation of a door 52 by detecting the door opening/closing assist request signal in an automatically stopped condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341389-A (JP)
Title: Manufacturing method of unidirectional diffusion plate and surface relief type diffusion plate
Inventor: NISHIHARA TAKASHI
IPC: G02F1/1335
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of unidirectional diffusion plate capable of manufacturing a diffusion plate having a fine relief pattern of the order of several micrometer pitch which can be used also for a high precision display device, and to provide a surface relief type diffusion plate.  <P>SOLUTION: In the manufacture method of unidirectional diffusion plate, the unidirectional diffusion plate is manufactured by utilizing a speckle pattern formed when the surface relief type diffusion plate having groove depth of ≥2 μm and ≤20 μm on the surface is irradiated with the light of linear coherence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340110-A (JP)
Title: Fuel injection valve
Inventor: SUGIYAMA NATSUKI
IPC: F02M51/06
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the influence of elastic deformation of a fuel injection valve on needle lift driving, which deformation is caused by clamping force or fuel pressure.  <P>SOLUTION: A solenoid assembly 35 is provided with a sleeve 40 between the fixed end 12d of an outer casing 12 and itself and is urged by a dish spring 42 at the end thereof opposite to the fixed end 12d. The clamping force largely compresses and elastically deforms the outer casing 12 at the intermediate portion 12c between the needle valve driving mechanism housing 12b and the fixed end 12d thereof. The sleeve 40, however, hardly changes in axial length irrespective of whether it is clamped or not. Accordingly, the solenoid assembly 35 in the needle valve driving mechanism housing 12b hardly changes in positional relationship with a nozzle 14 located at the axial tip end side of the fixed end 12d. As a result, it is possible to suppress the influence of the clamping force or the fuel pressure on driving a needle 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319418-A (JP)
Title: Electronic heat pipe of high efficiency
Inventor: MIYAMOTO KAZUO
IPC: H05B7/085
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic direct heating type heat pipe of sharply improved heating efficiency.  <P>SOLUTION: The electronic heat pipe has an electron source inside not physically contacting side surfaces of a hollow pipe kept in a low pressure of 10<SP>-3</SP>Pa. The electron source is a cold cathode, and directly heats the pipe by biasing the surface of the pipe to be heated in positive potential against the electron source, and making field emission electron from the electron source reach the side surfaces of the heat pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349837-A (JP)
Title: Imaging apparatus and method thereof
Inventor: CHIBA TAKUYA
IPC: G03B7/28
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To generate an entirely bright image in which an object in a region to be photographed has gradation, irrespective of a distance from an imaging apparatus.  <P>SOLUTION: First image pickup for imaging the object while a flash emission 14 does not emit a flash, second pickup for imaging the object while a weak flash is emitted, and third image pickup for imaging the object while a strong flash is emitted are performed. An overexposure pixel in which a luminance signal Y generated from an image signal obtained by the third image pickup is F1 or more are detected. Computation represented by the following formula is performed to generate a normalized luminance signal S1, the luminance signal Y of the overexposure pixels among the luminance signal Y obtained by the third image pickup is replaced by the normalized luminance signal S1, and then an image is generated. The formula 1 is represented by S1=(M/L)×(N-P)+P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316048-A (JP)
Title: Formed article by using chaff as raw material
Inventor: MIURA HIROSHI
IPC: D21H11/12
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formed article having an excellent characteristic as a buffering material by using chaff as a raw material.  <P>SOLUTION: This formed article obtained by removing water which is a dispersing medium of slurry, from small holes of a forming mold having many small holes for piling small hole-non-passing components in the slurry to form a formed material inside the mold, and then drying the wet state formed material in the mold or at the outside of the mold, is provided by using the slurry containing the chaff and fibers in the forming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003322845-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1335
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain luminous display performance in a liquid crystal display device having a color filter.  <P>SOLUTION: In the liquid crystal display device which is provided with a signal electrode 91 provided on a first substrate, a counter electrode 9 provided on a second substrate and a liquid crystal encapsulated between the first and the second substrates and has a plurality of pixel parts at intersection points of the signal electrode and the counter electrode and wherein display is performed by applying voltage to the respective pixel parts and utilizing the change of optical characteristics of the liquid crystal, a color filter provided at each pixel part has an aperture part 14 through which light is transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354151-A (JP)
Title: Displacement measuring system
Inventor: YOSHIDA HISASHI
IPC: G01C5/00
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a displacement measuring system in which the influence due to fluctuation of a plane formed by a laser beam is suppressed.  <P>SOLUTION: Level sensors 21-1 to 21-n are respectively provided to bridge piers 5-1 to 5-n of an elevated structure 1, as an object to be monitored, and a level sensor 32, separate from the level sensors 21-1 to 21-n, is also provided on a fixed point 31. Each of the level sensors 21-1 to 21-n and 32 receives the laser beam emitted toward a horizontal direction from a rotating laser level 12 provided at the fixed point 11, and transmits to a host computer 42 a signal indicating the displacement (level displacement) of a light receiving position. The host computer 42 calculates a correction value hj (j is an integer of 1 to n), using a level displacement detection value Dc indicated by the signal transmitted from the level sensor 32. Further, the host computer 42 corrects a level displacement detection value Dj in each bridge pier indicated by each of the signals transmit from the level sensors 21-1 to 21-n by the correction value hj.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127483-A (JP)
Title: Pll circuit and data recording control device
Inventor: KIYOSE MASASHI
IPC: G11B27/24
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock generating device which can generate a clock synchronizing with a signal being hard to synchronize owing to low appearance frequency of the pulse under situation in which signals having different frequencies each other are mixed.  <P>SOLUTION: In a first loop A, a frequency dividing clock of an oscillation clock of a voltage control oscillator 110 is frequency-synchronized with a wobble signal. In a second loop B, a frequency dividing clock of an oscillation clock of a voltage control oscillator 110 is frequency-phase-synchronized with a LPP signal. The second loop B is made open loop control by applying the prescribed DC voltage generated by a voltage generating circuit 184 to a control voltage input terminal (b) until frequency synchronizing in the loop A is almost finished. And, the second loop B is switched to closed loop control by applying voltage in accordance with phase difference between the LPP signal and the frequency dividing clock to the control voltage input terminal (b) when frequency synchronizing is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004360235-A (JP)
Title: Thermal insulation performance improvement method of building exterior wall by recovery of heat transmission
Inventor: FUKUSHIMA AKIRA
IPC: E04B1/76
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the heat insulative performance of a building without increase of the a heat insulative material thickness and a method for simultaneously securing an air supplying volume necessary for ventilation by recovering the indoor heat lost from the exterior wall of the building ( except a wooden building) due to the heat transmission.  <P>SOLUTION: In the method, an air permeable wall body 4 constituted of an air permeable curtain wall 4A and an air permeable heat insulation material 4B and an exterior finishing material 2 are provided in turn instead of the exterior wall of the building 1 ( except wooden building ) or at the outside of the exterior wall, the outside air in the air venting layer 3 formed between the heat insulation material 4B of the air permeable wall body 4 and the exterior finishing material 2 is passed through the whole face of the air permeable wall body 4 and then taken into the indoor, thereby, the indoor heat lost through the external wall from the indoor to the outdoor due to the thermal transmission is caused to transmit heat to the outside air in the air permeable wall body 4, to improve the heat insulation performance of the exterior wall of the building without increase of the thickness of the heat insulation member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327412-A (JP)
Title: Structure and method for clamping supporting column of field emission display and mounting method
Inventor: LIN WEI-YI
IPC: H01J29/86
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting column for meeting the needs of a high-definition field emission display and to provide a method for mounting the supporting column.  <P>SOLUTION: Vacuum chuck by a clamping arm and a monitor lens for monitoring in real time are combined with the cross-shaped or long-strip-shaped supporting column made of glass, ceramics, or metal; the supporting column is aligned at a required position for placement; and support force required by the display is given.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332499-A (JP)
Title: Reinforcing instrument in wooden building
Inventor: TAKAHASHI HIROYUKI
IPC: E04B1/26
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing instrument in a wooden building which can be more inexpensively manufactured.  <P>SOLUTION: The reinforcing instrument is used for a foundation 1 in a wooden building, a sill 2 provided on the foundation 1, and column members 3 erected on the sill 2. In order that the first plate member 4 provided with insertion holes 7 into which screw parts 5, 6 are insertable to respective fitting parts 4A, 4B, 4C for the foundation 1, the sill 2, and the columns 3, and the second plate member 9 for pressing the head 6H of an appropriate number of screws 6 in the screw member 5, 6 are amounted to the first plate member 4 provided, the first plate member 4 is provided with a plurality of fixing screws 11 fixedly screwed in advance to the first plate member 4 and an overhanging part 16 overhanging both sides is provided at the lower part of the first plate member 4 and a countersinking 15 is formed in a hole 13 fitting the fixing screw 11 to the first plate member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360024-A (JP)
Title: METHOD FOR MANUFACTURING beta-TYPE TITANIUM ALLOY MATERIAL
Inventor: KURODA KOICHI
IPC: C22F1/18
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a β-type titanium alloy material, which imparts a hardness distribution continuously changing in a face direction.  <P>SOLUTION: The method for manufacturing the β-type titanium alloy material comprises cold-working the β-type titanium alloy base material while controlling a rolling reduction for the material so as to be different in the face direction; and then aging it. The manufacturing method preferably further comprises solution-treating the alloy material before cold working; controlling the rolling reduction given in the cold working so as to vary in the face direction from less than 10% for the minimum value to 35% or higher for the maximum value; and carrying out the aging treatment in the range of 300°C or higher but a β transus temperature or lower, and for a treatment time of 1 to 60 minutes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359522-A (JP)
Title: Treating method of carbon dioxide
Inventor: ABE KOJI
IPC: C01B32/50
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating method of carbon dioxide by which organic chlorine compounds in carbon dioxide gas are efficiently removed and carbon dioxide is recovered.  <P>SOLUTION: In this method, the carbon dioxide gas containing the organic chlorine compounds which have 2-3 carbon atoms and contain chlorine atoms is subjected to contacting with a zeolite having not less than 5 mass ratio of SiO<SB>2</SB>/Al<SB>2</SB>O<SB>3</SB>on which the organic chlorine compounds are adsorbed, then carbon dioxide is recovered. The adsorbed organic chlorine compounds are separated and recovered by contacting the zeolite with steam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001131-A (JP)
Title: Method and apparatus for manufacturing lens
Inventor: TOYODA NAOYUKI
IPC: B05C5/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing contact lenses partially different in thickness and contact lenses partially different in material.  <P>SOLUTION: This lens manufacturing method includes a first process for forming a layer comprising an optical material on a curved surface by the relative scanning of a nozzle with respect to the curved surface and the discharge of the optical material from the nozzle and a second process for curing the layer comprising the optical material to form a lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005456-A (JP)
Title: Semiconductor memory
Inventor: SATO TETSUMASA
IPC: G11C11/413
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deviation in the characteristics among transistors even when the profile of a gate electrode is different.  <P>SOLUTION: A gate electrode 3c is provided with a dummy gate contact region 8 arranged on an isolation region 4 between an n-channel transistor MN1 and a p-channel transistor MP1 such that it corresponds with the gate contact region 7a of a gate electrode 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002880-A (JP)
Title: Stationary blade segment of gas turbine engine, and gas turbine engine
Inventor: OCHIAI HIROYUKI
IPC: F01D11/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stationary blade segment not susceptible to wear caused by operation of a gas turbine engine in a stationary blade segment used for a gas turbine engine, and to provide a gas turbine engine using the stationary blade segment.  <P>SOLUTION: In the stationary blade segment 47A used for the gas turbine 1, green compound, which is formed by compression molding of metallic powder, powder of metallic compound, or powder of ceramics, functions as an electrode to generate pulse-form electric discharge between the electrode and the stationary blade segment 47A in working fluid or in the air. By the discharge energy, coating made of electrode material or substance made of the electric material reacted by the discharge energy is formed on parts 55, 57, 59, 61, 65 that may be worn away when the stationary blade segment 47A is assembled with the gas turbine engine 1 and the gas turbine engine 1 is operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003648-A (JP)
Title: Physical quantity detector
Inventor: YOSHIDA YUSAKU
IPC: G01P15/125
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity detector capable of cost saving and small-sizing.  <P>SOLUTION: An acceleration sensor (1) is provided with an elastically supported movable electrode plate (21) and a fixed electrode plates (11, 31), arranged at a position facing the movable electrode plate and detects one of physical quantities, such as displacement, velocity and acceleration of an object to be measured, based on capacitance of a capacitor formed by the movable electrode plate and the fixed electrode plate. The sensor comprises a carrier wave supply circuit (202), impressing a carrier wave voltage to the movable electrode plate, a capacitance/voltage conversion circuit (211) whose emitter is connected to the fixed electrode plate, and a drive power source (212) for impressing a drive voltage, on the base of the capacitance/voltage conversion circuit is constituted so as to impress a bias voltage to the fixed electrode plate by the drive power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080009-A (JP)
Title: Semiconductor memory device and method of manufacturing the same
Inventor: LEE KYU-HYUN
IPC: H01L21/02
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and a method of manufacturing the same.  <P>SOLUTION: In the method of manufacturing an integrated circuit memory device, a large number of storage node contact holes are formed on an interlayer insulating film and the storage node contact holes are arranged linearly at least in one direction. Further, a large number of storage node contact plugs 216 are formed on the storage node contact holes. Moreover, a material layer has a large number of landing pad holes for exposing the large number of storage node contact plugs 216, and is formed on the interlayer insulating film. The large number of landing pad holes are arranged non-linearly at least in one direction. Furthermore, landing pads 218 connected to the storage node contact plugs 216 are formed on the large number of landing pad holes. Additionally, storage nodes 222 connected to the large number of storage node contact plugs 216 are formed thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007336-A (JP)
Title: Reverse osmosis membrane apparatus
Inventor: KAWABE DAISUKE
IPC: C02F1/44
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane apparatus in which original water is separated into permeated water and concentrated water by the first reverse osmosis membrane module and the discharged concentrated water is furthermore separated into permeated water and concentrated water by the second reverse osmosis membrane module and which is improved so that the recovery rate can be enhanced still more without adding a chemical such as a scaling inhibiter and the risk of damaging a reverse osmosis membrane can be reduced still more.  <P>SOLUTION: This reverse osmosis membrane apparatus is provided with the first reverse osmosis membrane module (1) for separating the original water containing a slightly soluble substance into the permeated water and the concentrated water and the second reverse osmosis membrane module (2) for furthermore separating the concentrated water discharged from the module (1) into the permeated water and the concentrated water. The slightly soluble substance inhibition rate of the reverse osmosis membrane of the module (2) is made lower than that of the reverse osmosis membrane of the module (1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012129-A (JP)
Title: Photosensor substrate, its manufacturing method, photoelectronic transducer, and photosensor
Inventor: ANZAKI TOSHIAKI
IPC: H01L31/0264
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to enhancement in the performance of a photosensor substrate reducing manufacture costs of the photosensor substrate, enhancing productivity and expanding the range of material selection relating to heat resistance of a base material by providing techniques for imparting conductivity by crystallizing a membrane of a metal oxide at a low temperature of 200°C or lower.  <P>SOLUTION: In the photosensor substrate with a transparent photo-sensitive layer formed on the base material, a metal oxide which is mainly composed of oxidized titanium or the like resulting from doping niobium is made into a crystalline membrane with which a base layer is formed between the base material and the photo-sensitive layer, and the photo-sensitive layer is formed as a crystalline membrane having a portion of the base layer, in contact with the photo-sensitive layer, mainly composed of at least selected one of either a zirconium oxide or a derivative of said oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018996-A (JP)
Title: Surge absorbing element and its manufacturing method
Inventor: KONDO ZENICHI
IPC: H01T2/02
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge absorbing element and its manufacturing method dramatically improved in the intensity of a sealed container with improved response speed.  <P>SOLUTION: An insulating discharge base 2 having two separated and perforated penetrating holes 21 and a conductive trigger 22 arranged on one surface side between the penetrating holes is formed, a discharge terminal 3 made by forming a discharge electrode 31 on one end side of a lead 32 capable of going through the penetrating holes is inserted into the penetrating holes from the trigger forming surface side of the discharge base to be air-tightly fixed, and a sealing cap 5 covering the whole of the discharge electrode and the trigger on the surface of the discharge base is firmly fixed with a certain space to structure the surge absorbing element. In addition, the adhesion of the discharge base and the sealing cap is conducted by interposing an adhesion ring 4 made of a welding material. And also, irregularities are formed on the adhesion surface of one or all of the discharge base, the sealing cap and the adhesion ring, so that the irregularities can be used as a means to improve gas exchanging and relative positioning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI